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@opensankey/sigma

v0.1.0

Published

Sigma Computing plugin for OpenSankey. Renders interactive Sankey charts inside Sigma workbooks.

Downloads

61

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Links

Maintainers

avinsheavinshe

Keywords

Readme

@opensankey/sigma

Sigma Computing plugin for OpenSankey. Renders interactive Sankey charts inside Sigma workbooks.

Setup

  1. Build the plugin:
pnpm build

  1. Host the built dist/index.global.js in an HTML page accessible via URL.

  2. In Sigma, add a Plugin element to your workbook and point it to your hosted URL.

  3. Configure the plugin in the Sigma editor panel:

    • Data Source: Select the Sigma table/element to pull data from
    • Source Column: The dimension for source nodes
    • Target Column: The dimension for target nodes
    • Value Column: The numeric measure for flow weight
    • Highlight Mode: Hover highlight direction (both, forward, backward, none)

How It Works

The plugin uses the @sigmacomputing/plugin client API to:

  • Register configuration options via configureEditorPanel
  • Subscribe to element data via subscribeToElementData
  • Subscribe to column metadata via subscribeToElementColumns
  • React to config changes via config.subscribe

Data flows from Sigma to the plugin as column arrays, which are converted to tabular rows and passed to @opensankey/core.

License

MIT